Convert all consonants into asterisks

This tool converts all consonants into asterisks. It provides flexible options so you can convert every consonant, convert only specified consonants, convert all except allowed ones, or replace consonants with a custom string. Simply enter your text and select the processing mode that best suits your needs.

Input

Converted Text

Processing Modes:

Convert All Consonants
Replaces every consonant (letters except a, e, i, o, u) with an asterisk (*).

Convert Only Specified Consonants
Replaces only the consonants you specify. Enter a comma‑separated list (e.g., l, d).

Convert All Except Allowed Consonants
Replaces every consonant except those you explicitly allow. Enter a comma‑separated list (e.g., h, w).

Custom Replacement
Replaces every consonant with a custom string. Enter the replacement text below.

Examples:

Convert All Consonants

Converts "Hello World!" by replacing all consonants with asterisks.

Before:

Hello World!

After:

He**o Wo**d!

Convert Only Specified Consonants

Converts only the specified consonants (e.g., l, d) in "Hello World!".

Before:

Hello World!

After (converting l, d):

He**o Worl*!

Convert All Except Allowed Consonants

Converts all consonants except those allowed (e.g., h, w) in "Hello World!".

Before:

Hello World!

After (allowing h, w):

He**o Wo**d!

Custom Replacement

Replaces every consonant in "Hello World!" with a custom string (e.g., "##").

Before:

Hello World!

After (using "##"):

He##o Wo##d!